<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <script src="3.js" defer></script>
  </head>
  <body>
    <input type="text" />
    <!-- <h1>@title</h1> -->
  </body>
</html>
